#include<stdio.h>
char fin(char x, char y)
{
    if(x) return y;
}

int main()
{
    int a[2][3] = {0};
    int p[2][3] = {0};
    printf("%x\n", a);
    printf("%x\n", a[1]);
    printf("%x\n", p); 
    *(a[1] + 2) = 2;  
    printf("%d\n", sizeof(&a[2][3]));
    printf("%d\n", a[1][2]);
}